FreeCalypso > hg > freecalypso-tools
view loadtools/romdump.c @ 898:203c025e71ab
CHANGES: fc-host-tools-r17 released
author | Mychaela Falconia <falcon@freecalypso.org> |
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date | Sun, 03 Apr 2022 19:09:21 +0000 |
parents | 464a531122ab |
children |
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/* * This module contains the main() function for fc-dspromdump. */ #include <sys/types.h> #include <stdint.h> #include <stdio.h> #include <stdlib.h> #include <string.h> #include <strings.h> #include <unistd.h> #include "../libserial/baudrate.h" #include "srecreader.h" char *target_ttydev; char default_dspdump_image[] = "/opt/freecalypso/target-bin/dspdump.srec"; extern struct srecreader iramimage; extern struct baudrate *current_baud_rate; extern void (*default_exit)(); extern struct baudrate *find_baudrate_by_name(); static struct baudrate *romdump_baudrate; static char *output_filename; static FILE *outfile; static dump_receiver(line) char *line; { if (!strncmp(line, "DSP dump:", 9) || !strncmp(line, "ERROR:", 6)) puts(line); fprintf(outfile, "%s\n", line); return(1); } main(argc, argv) char **argv; { extern char *optarg; extern int optind; int c; struct baudrate *br; char *targv[2]; while ((c = getopt(argc, argv, "a:b:B:c:C:h:H:i:P:t:")) != EOF) switch (c) { case 'a': iramimage.filename = optarg; continue; case 'b': set_romload_baudrate(optarg); continue; case 'B': br = find_baudrate_by_name(optarg); if (!br) exit(1); /* error msg already printed */ romdump_baudrate = br; continue; case 'c': set_compalstage_short(optarg); continue; case 'C': set_compalstage_fullpath(optarg); continue; case 'h': read_hwparam_file_shortname(optarg); continue; case 'H': read_hwparam_file_fullpath(optarg); continue; case 'i': set_beacon_interval(optarg); continue; case 'P': if (find_bootctrl_entry(optarg) < 0) exit(1); /* error msg already printed */ continue; case 't': set_romload_timeout(optarg); continue; case '?': default: usage: fprintf(stderr, "usage: fc-dspromdump [options] ttyport output-file\n"); exit(1); } if (argc - optind != 2) goto usage; target_ttydev = argv[optind]; output_filename = argv[optind+1]; if (!iramimage.filename) iramimage.filename = default_dspdump_image; open_serial_port(target_ttydev); pwon_if_needed(); perform_compal_stage(); perform_romload(); /* dspdump target program should be running now */ if (tpinterf_pass_output(1) < 0) exit(1); if (romdump_baudrate && romdump_baudrate != current_baud_rate) { c = loadagent_switch_baud(romdump_baudrate); if (c) exit(1); } outfile = fopen(output_filename, "w"); if (!outfile) { perror(output_filename); exit(1); } printf("Requesting DSP ROM dump\n"); targv[0] = "fulldump"; targv[1] = 0; tpinterf_make_cmd(targv); if (tpinterf_send_cmd() < 0) exit(1); c = tpinterf_capture_output(2, dump_receiver); fclose(outfile); if (c < 0) exit(1); default_exit(0); }